import { Repository } from 'typeorm';
import { IRole, ITenant, IRoleMigrateInput } from '@metad/contracts';
import { TenantAwareCrudService } from './../core/crud';
import { Role } from './role.entity';
export declare class RoleService extends TenantAwareCrudService<Role> {
    private readonly roleRepository;
    constructor(roleRepository: Repository<Role>);
    createBulk(tenants: ITenant[]): Promise<IRole[]>;
    migrateRoles(): Promise<IRoleMigrateInput[]>;
}